Side element of shoe upper



FIG. 1 is a side elevational view of an element of a shoe upper showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

The broken line showing of the remainder of the shoe, the remainder of the upper, the stitching and the lacing elements, is for illustrative purposes and forms no part of the claimed design. 

The ornamental design for a side element of shoe upper, as shown and described. 